It appears another prospect has signed his entry-level contract with the Flyers.
Vorobyov, a 20-year-old center selected by the Flyers in the fourth round of the 2015 draft, played in the KHL for parts of the past seasons. With Salavat Yulaev this season, the 6-foot-2, 207-pounder had three goals and eight assists in 44 games.
Vorobyov's contract expires at the end of the KHL season.
Playing for his native Russia in the World Junior Championships, Vorobyov opened eyes with 10 assists and a plus-6 rating in seven games.
At 20 years old, he's more than likely headed for AHL affiliate Lehigh Valley in 2017-18.